caricature vs send-up

caricature and send-up both are nouns.

Word	Noun	Adjective	Verb	Adverb
caricature	Yes	No	Yes	No
send-up	Yes	No	No	No

As nouns, send-up is a hyponym of caricature; that is, send-up is a word with a more specific, narrower meaning than caricature:

caricature: a representation of a person that is exaggerated for comic effect
send-up: a composition that imitates or misrepresents somebody's style, usually in a humorous way

Other hyponyms of caricature include mock-heroic, burlesque, lampoon, mockery, parody, pasquinade, put-on, sendup, spoof, takeoff, travesty.

caricature (noun)	send-up (noun)
a representation of a person that is exaggerated for comic effect	a composition that imitates or misrepresents somebody's style, usually in a humorous way

caricature (verb)	send-up (verb)
represent in or produce a caricature of